package com.itboye.zhujia.util;

import android.content.Context;
import android.graphics.Bitmap;
import android.util.Log;
import android.widget.ImageView;

import com.itboye.zhujia.MainActivity;
import com.itboye.zhujia.R;
import com.itboye.zhujia.base.MyApplcation;
import com.squareup.picasso.Picasso;
import com.squareup.picasso.Transformation;

public class XPicasso {
	
	
	public static void loadImage(Context context,ImageView imageView,String url){
		Picasso.with(context)
	    .load(url)
	    .placeholder(R.drawable.ic_launcher)
	    .error(R.drawable.ic_launcher)
	    .transform(transformation)
	    .into(imageView);
	}
	static Transformation transformation = new Transformation() {

        @Override
        public Bitmap transform(Bitmap source) {

        int targetWidth =MainActivity.WIDTH;
        Log.i("width","source.getHeight()="+source.getHeight()+",source.getWidth()="+source.getWidth()+",targetWidth="+targetWidth);

//        if(source.getWidth()==0){
//            return source;
//        }
//
//        //如果图片小于设置的宽度，则返回原图
////        if(source.getWidth()<targetWidth){
////            return source;
////        }else{
//            //如果图片大小大于等于设置的宽度，则按照设置的宽度比例来缩放
//            double aspectRatio = (double) source.getHeight() / (double) source.getWidth();
//            int targetHeight = (int) (targetWidth * aspectRatio);
//            if (targetHeight != 0 && targetWidth != 0) {
//                Bitmap result = Bitmap.createScaledBitmap(source, targetWidth, targetHeight, false);
//                if (result != source) {
//                    // Same bitmap is returned if sizes are the same
//                    source.recycle();
//                }
//                return result;
//            } else {
                return source;
//            }
//        }

    }

        @Override
        public String key() {
            return "transformation" + " desiredWidth";
        }
    };
}
